R12 unless it has been converted to r134a, there should be a sticker inside the hood if it has.
Was built for R12, can be converted to R134a.
Freon is the brand of a type of refrigerant. A 1994 Toyota 4Runner uses R-134a type refrigerant which is the modern fluid used in air-condition systems.
By 96, just about everyone was using 134-A.
It depends on the year of the car. From 1994 on, R134a refrigerant is used. Prior to that, they used R12 refrigerant (Freon). R134a is technically not "Freon". Be alert, however, as many older cars (like my 1986 Camry) have been retro-fitted with R134a systems, and can no longer accept Freon, as the two refrigerants are not compatible.
Would have been built for R12, can be converted to R134a.
When you are going to add Freon to a Toyota Camry, you need to know which type to add. You will need to put the Freon recharging coupler to the recharging kit, and get the engine to operating temperature. When the engine is at operating temperature put the air conditioning on the lowest setting and recharge the Freon with the windows of the car rolled down.
The 1994 Toyota uses are R-136 Freon. The air conditioning compressor Freon capacity is five pounds. The manufacturer recommends you never overfill the air conditioner compressor.
1994 Chevy lumina freon type
R134a
R134a
My V6 (1mz-FE) takes 5 qts of 5w-30
The freon should be R12, Which requires a license to buy these days and is very expensive. You can buy a kit to convert it to R134 freon, You should check with your local auto parts store for prices